A series of donor-attached brominated chiral luminescent radicals (CzTTBrM, 2CzTTBrM, and 3CzTTBrM) was synthesized, showing red to near-infrared (NIR) circularly polarized luminescence (CPL) with...

onlinelibrary.wiley.com

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Ken Albrecht · May 1, 2026 · 6:24 AM UTC

Ken Albrecht@Albrecht_KenMay 1

We have published a new paper on luminescent radicals and made a news release. kyushu-u.ac.jp/en/researches…

Organic luminescent radicals enable bright circularly polarized light in the near-infrared region |...

New molecular design unlocks high photoluminescence efficiency and improved stability, with potential applications in lasers, bioimaging, and quantum technologies

kyushu-u.ac.jp

466

Ken Albrecht · May 1, 2026 · 6:25 AM UTC

Ken Albrecht@Albrecht_KenMay 1

Here is the link to the article doi.org/10.1002/anie.1914320

Luminescent Donor‐Acceptor Radical With Propeller Chirality: Bright and Photostable Red Circularly...

A series of donor-attached brominated chiral luminescent radicals (CzTTBrM, 2CzTTBrM, and 3CzTTBrM) was synthesized, showing red to near-infrared (NIR) circularly polarized luminescence (CPL) with...

onlinelibrary.wiley.com

Angewandte Chemie · Jun 30, 2023 · 8:10 AM UTC

Ken Albrecht retweeted

Angewandte Chemie@angew_chem30 Jun 2023

#OnTheCover Carbazole-Dendronized Luminescent Radicals (Ken Albrecht and co-workers) @Albrecht_Ken @KyushuUniv_EN ow.ly/2ISy50P16zS

Back Cover: Carbazole‐Dendronized Luminescent Radicals (Angew. Chem. Int. Ed. 28/2023)

Luminescent radicals are gathering constant attention as a new class of luminescent materials due to the ground and excited state doublet character. In their Research Article (e202302550), Ken...

onlinelibrary.wiley.com

3,918

九州大学 · May 31, 2023 · 3:00 AM UTC

Ken Albrecht retweeted

九州大学@KyushuUniv_JP31 May 2023

#九州大学 #先導物質化学研究所、ミュンヘン工科大学シュトラウビングキャンパスの研究グループは、電解質との混合が良好な新規なデンドリマー型熱活性化遅延蛍光(TADF)材料を開発しました。 doi.org/10.1002/adfm.2023024… kyushu-u.ac.jp/ja/researches… #九大研究成果 #九大 #KyushuU

Dendri‐LEC Family: Establishing the Bright Future for Dendrimer Emitters in Traditional and...

The implementation of dendrimers as emitters in light-emitting electrochemical cells offers low-cost synthesis, easy upscaling, and comparable stabilities to state or the art emitters. Molecular...

advanced.onlinelibrary.wiley.com

4,557

Chair of Biogenic Functional Materials. · May 24, 2023 · 10:17 AM UTC

Ken Albrecht retweeted

Chair of Biogenic Functional Materials.@BfmTum24 May 2023

Thanks to the collaboration between @KyushuUniv_EN (Japan), #AppliedNanolayers (The Netherlands) and @BfmTum, dendrimers have been settled as emitters in graphene-based lighting devices bearing #biogenic electrolytes! Here to know more 👉onlinelibrary.wiley.com/doi/… #DendriLEC

Image from Chair of Biogenic Functional Materials. (@BfmTum)

492

Angewandte Chemie · Apr 20, 2023 · 2:31 PM UTC

Ken Albrecht retweeted

Angewandte Chemie@angew_chem20 Apr 2023

Carbazole-Dendronized Luminescent Radicals (Ken Albrecht and co-workers) @Albrecht_Ken @KyushuUniv_EN onlinelibrary.wiley.com/doi/…

Image from Angewandte Chemie (@angew_chem)

11,392

Maximising the rISC · Sep 15, 2021 · 9:14 AM UTC

Ken Albrecht retweeted

Maximising the rISC@MaximisetherISC15 Sep 2021

Prof. Ken Albrecht from @KyushuUniv_EN will be presenting recent results in the design of doublet emitters. By attaching carbazole dendrimers to luminescent radicals, stability and PLQY can be increased paving the way to more efficient OLEDs. Join us at risc-tadf.net/

Image from Maximising the rISC (@MaximisetherISC)

The Nobel Prize · Oct 3, 2018 · 9:47 AM UTC

Ken Albrecht retweeted

The Nobel Prize

@NobelPrize3 Oct 2018

BREAKING NEWS: The Royal Swedish Academy of Sciences has decided to award the #NobelPrize in Chemistry 2018 with one half to Frances H. Arnold and the other half jointly to George P. Smith and Sir Gregory P. Winter.